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B82731M2501A030

TDK

B82731M2501A030 by TDK

The TDK B82731M2501A030 is a radial fixed inductor with 47000 uH nominal inductance, 2 ohm DC resistance, and 50% tolerance. It is a general purpose power inductor for PCB mount applications, featuring a rectangular package with flat terminals and ferrite core material. Operating temperature ranges from -40 to 125 °C, suitable for various electronic devices requiring up to 0.5 A rated current.

Median Price

$2.170

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 970 parts In-Stock

1+ parts

$2.080

100+ parts

$1.390

1k+ parts

$1.250

10k+ parts

$1.190

970

$2.080

$1.390

$1.250

$1.190

DigiKey

USA . 6,064 parts In-Stock

1+ parts

$2.170

100+ parts

$1.466

1k+ parts

$1.229

10k+ parts

$1.173

6,064

$2.170

$1.466

$1.229

$1.173

Arrow

USA . 16,114 parts In-Stock

1+ parts

$2.375

100+ parts

$1.549

1k+ parts

$1.399

10k+ parts

$1.234

16,114

$2.375

$1.549

$1.399

$1.234

Newark

USA . 903 parts In-Stock

1+ parts

$3.030

100+ parts

$2.030

1k+ parts

$1.630

10k+ parts

$1.520

903

$3.030

$2.030

$1.630

$1.520

Chip1Stop

Japan . 15,464 parts In-Stock

1+ parts

$3.450

100+ parts

$1.440

1k+ parts

$1.280

10k+ parts

$1.200

15,464

$3.450

$1.440

$1.280

$1.200

Element14

Singapore . 976 parts In-Stock

1+ parts

$189.080

100+ parts

$132.550

1k+ parts

$113.750

10k+ parts

-

976

$189.080

$132.550

$113.750

-

TTI Europe

Germany . 68,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.271

10k+ parts

-

68,800

-

-

$1.271

-

Verical

USA . 8,092 parts In-Stock

1+ parts

-

100+ parts

$1.419

1k+ parts

$1.168

10k+ parts

$1.157

8,092

-

$1.419

$1.168

$1.157

RS (Exports)

UK . 1,588 parts In-Stock

1+ parts

-

100+ parts

$1.796

1k+ parts

$1.661

10k+ parts

-

1,588

-

$1.796

$1.661

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

TME

Poland . 546 parts In-Stock

1+ parts

$1.410

100+ parts

$0.970

1k+ parts

$0.850

10k+ parts

-

546

$1.410

$0.970

$0.850

-

Nova Conductors

Japan . 150 parts In-Stock

1+ parts

$1.798

100+ parts

-

1k+ parts

-

10k+ parts

-

150

$1.798

-

-

-

Vyrian

USA . 14,082 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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14,082

-

-

-

-

VNN

France . 6,465 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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6,465

-

-

-

-

Rutronik

Germany . 1,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.680

10k+ parts

$1.460

1,600

-

-

$1.680

$1.460

LIBRA Elektronik GmbH

Germany . 188 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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188

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Advanced Electronics

New Zealand . 60 parts In-Stock

1+ parts

$0.081

100+ parts

$0.077

1k+ parts

$0.077

10k+ parts

-

60

$0.081

$0.077

$0.077

-

Corohmni

South Africa . 240 parts In-Stock

1+ parts

$0.176

100+ parts

-

1k+ parts

-

10k+ parts

-

240

$0.176

-

-

-

Aztec Data Supply Inc.

USA . 4,610 parts In-Stock

1+ parts

$0.850

100+ parts

-

1k+ parts

-

10k+ parts

-

4,610

$0.850

-

-

-

Semicontronic

India . 14,261 parts In-Stock

1+ parts

$1.080

100+ parts

$1.053

1k+ parts

$1.048

10k+ parts

-

14,261

$1.080

$1.053

$1.048

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Ampacity Inc.

Singapore . 14,037 parts In-Stock

1+ parts

$1.080

100+ parts

-

1k+ parts

-

10k+ parts

-

14,037

$1.080

-

-

-

Continental Prestige Electronics

USA . 1,461 parts In-Stock

1+ parts

$2.110

100+ parts

$1.390

1k+ parts

$1.100

10k+ parts

$1.050

1,461

$2.110

$1.390

$1.100

$1.050

Argo Parts USA

USA . 4,733 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,733

-

-

-

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Netroflash

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$1.763

1k+ parts

$1.709

10k+ parts

$1.673

500

-

$1.763

$1.709

$1.673

Overview

Experience superior quality and performance with the B82731M2501A030 by TDK. As a trusted manufacturer in the industry, TDK's fixed inductors offer unmatched reliability and efficiency for power applications. With a nominal inductance of 47000 uH and a maximum rated current of 0.5 A, this general purpose inductor ensures optimal functionality even in extreme temperatures. Whether you're looking to enhance your PCB designs or improve power supply efficiency, the B82731M2501A030 delivers exceptional value and benefits for all your electronic projects. Trust TDK for top-notch components that exceed expectations.

Feature Benefit Bullets

Terminal Placement: RADIAL

Radial terminal placement allows for easy installation and soldering on a PCB, making it convenient for assembly.

No. of Functions: 2

With two functions, this inductor can handle multiple tasks efficiently within a circuit.

Test Frequency: 0.01 MHz

Test frequency of 0.01 MHz ensures accurate and reliable performance in the specified frequency range.

Construction: Rectangular

Rectangular construction provides a compact design that saves space on the PCB.

Packing Method: Tray

Tray packing method ensures protection and easy handling during shipping and storage.

Inductor Application: POWER INDUCTOR

Designed specifically for power applications, this inductor can handle high currents and voltages efficiently.

Nominal Inductance (L): 47000 uH

High nominal inductance of 47000 uH offers excellent performance in filtering and energy storage applications.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature of 125°C, this inductor can withstand elevated temperatures without performance degradation.

Maximum Rated Current: 0.5 A

Capable of handling a maximum rated current of 0.5 A, making it suitable for various power applications.

Minimum Operating Temperature: -40 °C

Wide temperature range from -40°C ensures functionality in harsh operating conditions.

Terminal Finish: TIN

Tin terminal finish provides good solderability and corrosion resistance for reliable connections.

DC Resistance: 2 ohm

Low DC resistance of 2 ohms minimizes power loss and improves efficiency in circuit operation.

Core Material: Ferrite

Ferrite core material offers high magnetic permeability, low core losses, and stable performance in various environments.

Special Feature: INDUCTANCE IS MEASURED AT 0.1 mA

Inductance measurement at 0.1 mA ensures accurate and consistent performance in low current applications.

Package Length: 21 mm

Compact package length of 21 mm saves space on the PCB and allows for efficient circuit layout.

Package Width: 15 mm

Slim package width of 15 mm provides flexibility in component placement and PCB design.

Technical Specifications

Fixed Inductors B82731M2501A030 attributes and parameters. Explore more Fixed Inductors devices from TDK

Inductor Specifications

Inductor Type:

Inductor Application:

Nominal Inductance:

47 mH

Maximum Rated Current:

500 mA

DC Resistance:

2 Ω

Tolerance:

50 %

No. of Functions:

2

Test Frequency:

10 kHz

Special Feature:

Inductance is measured at 0.1 mA

Physical Characteristics

Package Shape:

Rectangular Package

Lead Length:

0.118 in (3 mm)

Shielded:

No

Construction:

Rectangular

Core Material:

Ferrite

Surface Mounted:

No

Thermal Characteristics

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Terminal Characteristics

Terminal Position:

Radial

Terminal Shape:

Flat

Terminal Finish:

Tin

No. of Terminals:

4

Packaging & Delivery

Package Style:

Package Length:

0.827 in (21 mm)

Package Height:

0.787 in (20 mm)

Package Width:

0.591 in (15 mm)

Packing Method:

Tray

Standards

JESD-609 Code:

e3

Trade Compliance

B82731M2501A030 Inductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8504.50.80.00

SB

8504.50.00.00

Manufacturer Highlights

TDK

TDK was founded as a venture enterprise in 1935 for the purpose of industrializing a magnetic material called ferrite, which was invented at the Tokyo Institute of Technology. TDK's corporate motto is "Contribute to culture and industry through creativity," a message that embodies the company's founding spirit. Guided by this spirit, in the ensuing year TDK has sought to refine its materials and process technologies, as it develops new products that satisfy market needs. Concurrently, TDK advances globalization and diversification of its business operation while actively pursuing M&As, collaboration with external partners and other initiatives. As a result, TDK today is engaged in four main businesses: Passive Components, Sensor Application Products, Magnetic Application Products, and Energy Application Products. Looking ahead, TDK would like to remain a dynamic company that continues to deliver even higher value to all stakeholders, including shareholders, customers, suppliers, employees and local communities, by bringing together the entire Group's strengths while taking full advantage of the strengths of each Group company, and constantly drawing on innovative thinking and a willingness to tackle new challenges.

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